About the conditional formation constant, it is possible to state:

a) The conditional formation constant will increase with increasing pH of the medium, regardless of the metal ion and the chelator.

b) Regardless of the chelator in the medium, the conditional formation constant for an alkali metal ion will increase with increasing pH.

c) The conditional formation constant will increase with increasing pH of the medium, regardless of the metal ion and the chelator

d) The conditional formation constant with any chelator will increase with increasing pH of the medium, except for alkali metal ions

e) The conditional formation constant with any chelator will increase with increasing pH of the medium only for transition metal ions